I am a type of weapon for SCIFI characters. What am I?

Answer: laser

More What am I ? with answers

More What am I ?

I am a vegetable that bugs stay away from. What am I?
I am a way to say goodbye to your sweetheart. What am I?
I am a word of three letters. I am spellt the same backward and forward; turn me upside down, I will become your mother. What am I?
I am a word with two meanings. With one I can be broken, with the second I hold on. What am I?
I am a word. I become longer when the third letter is removed. What am I?
I am alive without breath and cold as death. I am never thirsty but always drinking. What am I?
I am all around you, but you cannot see me. I have no throat, but you can hear me. Valued during summer but despised in the winter. What am I?
I am always around you but often forgotten. I am pure and clean most time, but occasionally rotten. What am I?
I am always around, but in the morning I show. You'll know its me from my golden glow. What am I?
I am always in front of you but yet I am never here. What am I?
I am always on my way, but never arrive today. What am I?
I am always with my partner, and I make noise that you never see me create. What am I?